Ordinate Dimensions – EngineeringTechnology. org Ordinate dimensions, also known as baseline dimensions, are a type of dimensioning system used in technical drawings and engineering design to define the location of features or objects relative to a common reference axis or baseline
Principles of Dimensioning | Engineering Design - McGill University Chamfers are dimensioned by providing either an angle and a linear dimension or by providing two linear dimensions Chamfers of 450 may be specified in a note Slotted holes may be dimensioned any of several ways depending on which is most appropriate for the application
What Is Coordinate Dimensioning In Engineering Coordinate dimensioning clarifies part features and identifies the required tolerances for each dimension A dimension defines the size, shape, location, surface texture, or geometric characteristic of a feature, while a basic dimension specifies the theoretically exact size or location
5. Dimensioning Systems – Blueprint Reading Tabular dimensioning is used with coordinate locations to reduce the number of lines and information displayed within the part drawing The X and Y coordinate positions are known as a Cartesian coordinate system
Dimensioning and Tolerancing - The College of New Jersey Dimensioning a drawing also identifies the tolerance (or accuracy) required for each dimension If a part is dimensioned properly, then the intent of the designer is clear to both the person making the part and the inspector checking the part
Why How Convert Coordinate Tolerances to GD T Position Tolerance? Two approaches dominate this space: traditional coordinate dimensioning and Geometric Dimensioning and Tolerancing (GD T) position control Understanding the advantages and limitations of each approach leads to better part quality and more efficient production
Advantages of GD T vs. Coordinate Tolerancing | GD T Basics We have covered four advantages of GD T vs Coordinate Tolerancing in this article If you are looking to learn more about Geometric Dimensioning and Tolerancing, and how it is applied in the real world, check out the GD T Basics Fundamentals course
Ordinate Dimensioning - Punchlist Zero In this article, you will discover the value of ordinate dimensioning, when to use it, compare ordinate dimensions vs linear dimensions, as well as baseline dimensions
How to Apply Best Practices for Engineering Drawing Dimensioning Coordinate dimensioning uses a tabular format to list the X, Y, and sometimes Z coordinates of features (like hole centers) from a common origin Pros: Excellent for parts with many holes or features, reduces drawing clutter, and is easily programmable for CNC machines